Auto merge of #2223 - alexcrichton:better-dev-experience, r=brson
authorbors <bors@rust-lang.org>
Fri, 18 Dec 2015 18:43:14 +0000 (18:43 +0000)
committerbors <bors@rust-lang.org>
Fri, 18 Dec 2015 18:43:14 +0000 (18:43 +0000)
commit5ea67f470019dba17327cdcb6b587536655b9478
tree47c6bb0ec2427616aba5f2a50b4758bd0352dd54
parentfb39efa76c924d1bc7916b5936506f0fbe778f1f
parent26a5eeffa9b6751687421a851a78f2b3b772ec32
Auto merge of #2223 - alexcrichton:better-dev-experience, r=brson

Each test wants to be sure to reset HOME and remove CARGO_HOME from the
environment, but this was done inconsistently throughout the test suite. This
commit consolidates process creation so there's only one point for creating a
process ready to execute the Cargo that's being tested.